"Teaching them to observe all things whatsoever I have commanded you." Matthew 28:20

Do Not Do Likewise

"Enquire not after their gods, saying, How did these nations serve their gods? even so will I do likewise. Thou shalt not do so unto the LORD thy God." Deuteronomy 12:30-31

"Thus saith the LORD, Learn not the way of the heathen... For the customs of the people are vain." Jeremiah 10:2-3

Vain Will Worship

"Howbeit in vain do they worship me, teaching for doctrines the commandments of men. Full well ye reject the commandment of God, that ye may keep your own tradition... Making the word of God of none effect through your tradition, which ye have delivered: and many such like things do ye." Mark 7:7-13

"Which things have indeed a shew of wisdom in will worship, and humility, and neglecting of the body; not in any honour to the satisfying of the flesh." Colossians 2:23

Spirit and Truth

But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him. John 4:23

God is a Spirit: and they that worship him must worship him in spirit and in truth. John 4:24